207438434

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{1277}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 365855616

約数和(自身を除く): 158417182

約数列:

[1, 2, 7, 14, 41, 82, 283, 287, 566, 574, 1277, 1981, 2554, 3962, 8939, 11603, 17878, 23206, 52357, 81221, 104714, 162442, 361391, 366499, 722782, 732998, 2529737, 5059474, 14817031, 29634062, 103719217, 207438434]

約数ペア:

[(1, 207438434), (2, 103719217), (7, 29634062), (14, 14817031), (41, 5059474), (82, 2529737), (283, 732998), (287, 722782), (566, 366499), (574, 361391), (1277, 162442), (1981, 104714), (2554, 81221), (3962, 52357), (8939, 23206), (11603, 17878)]